baber/WOPTO huggingface dataset:
Patent KR-20220144439-A (KR)
Inventor: SEO YOUNG JOON
IPC: A61B5/12
Filed: 2021-04-19
Abstract: The present invention relates to a device and a method for determining the result of audiometry, and more specifically, to a device and a method for determining the result of audiometry, wherein hardness of hearing is determined by extracting a region of interest through image processing from a result sheet of pure tone audiometry, and analyzing the same. The device for determining the result of audiometry according to an embodiment of the present invention comprises: a database module for retrieving an unanalyzed image from a database and calling a PTA test result sheet; a pre-processing module for extracting a patient information area and a test result area from the PTA test result sheet; an IAC module for recognizing and classifying an image from the patient information area and the test result area; a post-processing module for post-processing the image recognized and classified by the IAC module to yield coordinate values of sign data as a result value; and a determination module for determining hardness of hearing by comparing and analyzing the result value with a reference value in a normal range.
Patent KR-20210134228-A (KR)
IPC: B60L50/50
Filed: 2021-04-23
Abstract: An information processing device (10) includes a communication unit (11) and a control unit (13). The control unit (13) is configured to determine a water spraying location based on information indicating a road surface condition, and transmit, by the communication unit (11), a notification of ordering at least one vehicle (20) to be scheduled to drive the water spraying location, to spray water of the water supply of the at least one vehicle (20).
Patent KR-20210087000-A (KR)
Title: The one-way-ring/two-way-ring network QRN KEY distribution way adopted to hybrid-quantum channel and The hybrid quantum communication unit and The hybrid quantum communication closure net system distributing different kinds of key
Inventor: CHAE RYEONG
IPC: G06N10/00
Filed: 2021-04-28
Abstract: In an Alice/Bob QRN server, an Alice/Bob generates a random quantum random number, as a seed, generated by an Alice/Bob quantum random number generator (QRNG) and generates a quantum symmetric key of a half mirror effect symmetric cryptographic algorithm through a cryptographic operation. A random quantum random number generated by an eve QRNG is used as a seed to generate an asymmetric cryptographic algorithm asymmetric cryptographic algorithm eve quantum private key. The new quantum random number is generated and the cryptographic operation is performed to generate the eve quantum public key. According to the present invention, communication costs are minimized.
Patent KR-20210056967-A (KR)
Title: Composition for improving bronchial health improved palatability
Inventor: PARK SUNG SUN
IPC: A23L21/15
Filed: 2021-05-04
Abstract: The present invention relates to a jelly composition for improving bronchial health with improved palatability. Specifically, the jelly composition for improving bronchial health with improved palatability of the present invention prevents the characteristic bitter taste of natural herbal ingredients and antipyretic analgesic and cold medicine, and significantly increases palatability so that the jelly composition can be easily taken by children, the elderly, and the like, thereby allowing a user to easily and conveniently take various useful ingredients for bronchial health improvement.
Patent KR-20220151327-A (KR)
Title: Anode for lithium secondary battery comprising interfacial layer made of phosphorus-doped graphitic carbon nitride, lithium secondary battery comprising the same, and producing method thereof
Inventor: SONG JONG CHAN
IPC: H01M4/1395
Filed: 2021-05-06
Abstract: The present invention relates to a negative electrode for a lithium secondary battery capable of inducing lithium growth in a plane direction and reducing dendrite growth and electrolyte decomposition by including an interfacial layer made of phosphorus-doped graphite carbon nitride. The present invention includes: a lithium metal layer; and an interfacial layer positioned on the lithium metal layer.
Patent KR-20220158959-A (KR)
Inventor: YANG YEONG AE
IPC: G09B19/22
Filed: 2021-05-25
Abstract: The present invention relates to a board tool for improving safety awareness of the elderly, which comprises: situational cards (1) with printed illustrations of respective safety situations; answer cards (2) with printed answers appropriate for the situations; a stopwatch (3) used to measure the time taken; a bell (4) used to be hit by a person who looks at the card and thinks he/she correctly guessed the situation; and a dice (5). The present invention is highly relevant to the elderly, raises safety awareness by solving problems in situation categories with high need for training, and trains about things a user did not know to improve safety awareness through repeated learning with immediate feedback. Rather than playing the game alone, linkage is ensured to allow interaction between users, thereby increasing interest. Thus, there is a significant effect of enhancing learning effectiveness.
Patent KR-20220159601-A (KR)
Inventor: KO JUNG UK
IPC: A61B5/145
Filed: 2021-05-26
Abstract: An oral monitoring system according to an embodiment of the present invention may include: a communication unit configured to receive, from a user system, an examination unit image of an oral examination rod reacting with tooth or saliva of an object; and a processor coupled to communicate with the communication unit. The processor may be configured to determine a color change based on the examination unit image, and to determine the presence of bacteria associated with an oral disease based on the color change.
Patent KR-20220161072-A (KR)
Inventor: JEOUNG TAE YEUN
IPC: A47F5/13
Filed: 2021-05-28
Abstract: Disclosed is a stand hanger with a position-variable column support. The stand hanger includes a support base, a column support erected and installed vertically on the support base, and a hanger provided on the column support to hang clothes thereon. The column support of the stand hanger is provided in the plural. The plurality of column supports are united and arranged on a twin support base to be spaced at a predetermined interval and to be erected vertically. Column supports of another stand hanger are connected around the column supports assembled to the twin support base via a connector. The stand hanger may include a rotating means assembled to the twin support base to assemble the column supports arranged around the column supports assembled to the twin support base in a rotatable manner. Therefore, the stand hanger with a position-variable column support provides safety and convenience in use.
Patent KR-20210068359-A (KR)
Title: Net structure
Inventor: PARK CHOUNG GUI
IPC: A01K73/12
Filed: 2021-06-02
Abstract: Provided is a net structure which is used to enable a fishing experience and the like to be easily performed. According to the present invention, the net structure comprises a net installed to allow a lower end part thereof to be fixed in bay topology between neighboring capes and a moving unit coupled to the upper end part of the net to move up and down the net. The moving unit comprises: a pulley connected to an upper end part of the net; a winch connected to the pulley; and a wire connected to the upper end part of the net, the pulley, and the winch, wherein when seawater flows into a bay, the lower end part of the net is fixed and the upper end part of the net is moved up by the moving unit such that the net is spread in a curtain type to cover one side of the bay.
Patent KR-20210070957-A (KR)
Title: Electochromic element
Inventor: PARK SANG HYUN
IPC: G02F1/1523
Filed: 2021-06-02
Abstract: The present invention relates to an electrochromic element. In accordance with an aspect of the present invention, an electrochromic element with an optical state changed by applied power comprises: a first electrode; a second electrode positioned to face the first electrode; an electrochromic layer positioned between the first electrode and the second electrode; and an ion transport storage layer which is in contact with a lower portion of the electrochromic layer and is disposed to be in contact with an upper portion of the second electrode. When a first potential difference is formed between the first electrode and the second electrode, the electrochromic layer receives electrons from the first electrode and receives electrochromic ions from the ion transport storage layer, such that the electrochromic element has a first optical state. When a second potential difference is formed between the first electrode and the second electrode, the ion transport storage layer receives electrons from the second electrode and receives the electrochromic ions from the electrochromic layer, such that the electrochromic element has a second optical state. The electrochromic layer includes a discoloration column extending in the direction of the first electrode or the second electrode. The discoloration column and the ion transport storage layer are discontinuous based on the interface therebetween. In accordance with the present invention, the electrochromic element, having a fast discoloration rate, can be provided.
Patent KR-20220165121-A (KR)
Title: Method and apparatus for progressive image resolution improvement using neural ordinary differential equation, and image super-resolution method using the smae
Inventor: KIM TAE HYUN
IPC: G06T3/40
Filed: 2021-06-07
Abstract: A gradual image resolution enhancement method and apparatus, and an image super-resolution method using the same are disclosed, wherein by expressing the process of gradually changing a low-resolution image into a high-resolution image with an ordinary differential equation including a neural network, the super-resolution problem can be solved by making the same an initial value problem. The gradual image resolution enhancement method comprises the steps of: (a) starting from a first input image by upscaling a first input image, inputting an (N-1)^th (N is a natural number greater than or equal to 2) input image into a neural network, applying a scale factor, and outputting an (N-1)^th residual image from the neural network; (b) generating an N^th input image with the sum of the (N-1)^th residual image and the (N-1)^th input image, wherein the N^th input image is passed as input to the neural network; and (c) repeating the steps (a) and (b) while gradually decreasing the size of the scale factor by a preset size until the scale factor becomes 1. When the scale factor of 1 is applied, a final output image is generated as the sum of a first input image and an accumulated calculation value of image residuals between the (N-1)^th residual image and the N^th residual image.
Patent KR-20220165396-A (KR)
Title: Method for Making stir-fried carbonara sundae
Inventor: SONG JIN SUK
IPC: A23L27/10
Filed: 2021-06-08
Abstract: In the present invention disclosed is a method for producing stir-fried carbonara sundae. The method for producing stir-fried carbonara sundae produces vegetable broth containing anchovies, onions, green onions, and radishes; adds 17 wt% of the vegetable broth, 5 wt% of carbonara powder, 12 wt% of onions, 12 wt% of cabbages, and 16 wt% of Bunmoja rice cake into a frying pan and fries the same at 100 to 400℃ for 2 to 3 minutes; adds 6 wt% of milk, 4 wt% of fresh cream, 0.7 wt% of Cheongyang pepper, and 0.7 wt% of garlics to the frying pan and fries the same at 100 to 400℃ for 5 minutes; cuts 15 wt% of meat sundae into 1 to 5 centimeter pieces; adds the same to the frying pan, and fries the same for 3 minutes; adds 11 wt% of the vegetable broth to the frying pan and simmers the same for 5 minutes to prepare stir-fried sundae; and sprinkles 0.6 wt% of parmesan powder on the stir-fried sundae.
Patent KR-20220168306-A (KR)
Title: Electronic terminal apparatus that outputs a voice-based guidance message by performing genuine product certification for the product based on a two-dimensional code printed on the product and operating method thereof
Inventor: AN CHI YEON
IPC: G06Q30/00
Filed: 2021-06-16
Abstract: Disclosed are an electronic terminal device and an operating method therefor. By proposing the electronic terminal device that outputs a speech-based guide message by performing a genuine product certification for a product based on a two-dimensional code printed on a product and the operating method therefor, the present invention not only supports to enable a more accurate and efficient genuine product certification for the product but also supports to enable a more convenient result confirmation for whether or not is the genuine product. The electronic terminal device comprises: a photographing screen display part; a main identification number extracting part; an input instruction message display part; a token calculation part; a confirmation request part; a speech synthesizing part; and a genuine product certification message output part.
Patent KR-20220170675-A (KR)
Title: Venting hole manufacturing method for metal lid, metal cap
Inventor: CHAE HYEOK WOO
IPC: G01R3/00
Filed: 2021-06-23
Abstract: A venting hole manufacturing method for a metal lid and a metal cap according to an embodiment of the present invention includes the steps of: forming a through hole in a metal material by a stamping method; and forming a coining hole and a venting hole in the through hole by a coining method. A diameter of the venting hole is smaller than a thickness of the metal material.
Patent KR-20230000597-A (KR)
Inventor: AN TAE KI
IPC: G06Q20/32
Filed: 2021-06-25
Abstract: Disclosed are a method and device for checking passengers getting on and off in a tagless fare payment system. According to one aspect of the present disclosure, the method performed in a combination code generator disposed in plurality on a movement route of a passenger may include: a process of collecting hash functions from a management server; a process of generating a key using a pre-stored combination code generator identification number and payment amount information; a process of generating a combination code by inputting the key to the hash function; and a process of transmitting the combined code to a user terminal.
Patent KR-20230000741-A (KR)
Inventor: OH JEONGTAEK
IPC: G06Q50/30
Filed: 2021-06-25
Abstract: The integrated terminal system comprises a front-seat integrated terminal provided in the front seat of the taxi vehicle for the driver of the taxi vehicle and a rear-seat integrated terminal provided in the rear seat of the taxi vehicle for users riding the taxi vehicle. The front-seat integrated terminal includes a data management device including an application device including a plurality of applications necessary for operation of the taxi vehicle, and a plurality of service data storage units which store data necessary to provide a plurality of services related to the operation of the taxi vehicle. A first application program among the plurality of application programs writes first information into a corresponding first service data storage portion among the plurality of service data storage portions, and the first information is transmitted to a second application connected to the first service data storage among the plurality of application programs. Accordingly, the present invention can provide optimal service to users without distracting the taxi driver's attention.
Patent KR-20230001073-A (KR)
Inventor: KIM DONG HYUK
IPC: B60W50/00
Filed: 2021-06-25
Abstract: The present invention relates to an autonomous vehicle, a control system for remotely controlling the same, and a method thereof. The autonomous vehicle according to one embodiment of the present invention comprises a processor requesting remote control to the control system when the remote control of the autonomous vehicle is required, receiving a remote control path from the control system, and determining whether the remote control path matches a remote control command when receiving the remote control command from the control system and executing the remote control command according to the result. According to the present invention, a vehicle accident can be prevented.
Patent KR-20230003681-A (KR)
Inventor: KIM YOUNG BAE
IPC: H01L23/495
Filed: 2021-06-29
Abstract: Provided is a semiconductor package, which includes: a lead frame including a first lead having a first surface and a second surface opposite to the first surface and disposed in a first direction and a plurality of second leads spaced apart from the first lead along the first direction on both sides of the first lead; at least one semiconductor chip mounted on the first surface of the lead frame by a plurality of bumps; and an encapsulant for encapsulating the lead frame and the at least one semiconductor chip. The first lead has a groove that separates the plurality of bumps in contact with the first lead on the first surface.
Patent KR-20220122443-A (KR)
Title: Semiconductor device and method
Inventor: LIN LI FONG
IPC: H01L21/8234
Filed: 2021-06-29
Abstract: Disclosed are improved methods for forming gate isolation structures between portions of gate electrodes and semiconductor devices formed by the improved methods. In an embodiment, a method comprises the steps of: forming a channel structure over a substrate; forming a first isolation structure extending in a direction parallel to the channel structure; forming a dummy gate structure over the channel structure and the first isolation structure; depositing a hard mask layer over the dummy gate structure; etching the hard mask layer to form a first opening passing through the hard mask layer over the first isolation structure; conformally depositing a first dielectric layer over the hard mask layer, in the first opening, and over the dummy gate structure; etching the first dielectric layer to extend the first opening and expose the dummy gate structure; and etching the dummy gate structure to extend the first opening and expose the first isolation structure.
Patent KR-20230007060-A (KR)
Title: Small (portable) incinerator with high efficiency combustion induction.
Inventor: CHO YOUNG HO
IPC: F23L9/02
Filed: 2021-07-05
Abstract: The present invention relates to a combustion apparatus inducing re-combustion and complete combustion by increasing combustion efficiency by using a high temperature in a combustion chamber (20) and using a high-efficiency combustion-inducing apparatus. More specifically, the present invention relates to a combustion apparatus which largely comprises a lower body (10), a combustion chamber (20), a high-efficiency combustion-inducing unit (60), and a discharge unit (70). The lower guide (40) helps solid fuel and various types of waste inputted from a lower side of the combustion chamber (20) to be located not in the center but on the edge of the combustion chamber (20). An air curtain is configured to be long from an upper side of the lower body (10) through the inside of the combustion chamber (20) to a lower end of the high-efficiency combustion-inducing unit (60), induce complete combustion in the combustion chamber (20), actively supply air, maintain internal pressure, increase internal temperature, and induce efficient combustion and complete combustion. Also, formed is an air supply having air spray units on an upper side and a lower side. A high-efficiency combustion-inducing apparatus coupled body is configured by combining high-efficiency combustion-inducing apparatuses for using flames in order to re-burn the smoke generated in the combustion chamber (20). Accordingly, re-combustion and complete combustion of smoke can be induced, thereby remarkably reducing gas emission volume. The present invention relates to a combustion apparatus capable of improving combustion efficiency and complete combustion to be efficiently applied to not only an incinerator but also a stove or a boiler.
Patent KR-20230008421-A (KR)
Inventor: SHIN JONG MIN
IPC: B01J19/08
Filed: 2021-07-07
Abstract: A nanoparticle synthesis device according to the present invention comprises: a radiation shielding chamber composed of a bottom plate, a side plate, and a top plate to have an interior space, and having a partition wall installed to divide the interior space into a front interior space and a rear interior space and provided with a transmission window through which electron beams can pass; an electron beam irradiator installed in the rear interior space of the radiation shielding chamber and radiating an electron beam to the front interior space of the radiation shielding chamber through the transmission window; a reactor formed in the shape of a container filled with an aqueous solution of nanoparticles and installed in the front interior space of the radiation shielding chamber to receive the electron beam radiated from the electron beam irradiator; a power supply unit installed outside the radiation shielding chamber and supplying power to the electron beam irradiator through a high voltage cable passing through an opening formed in the bottom plate; a chiller installed outside the radiation shielding chamber and delivering a refrigerant material to the electron beam irradiator through a cooler pipe passing through an opening formed in the bottom plate; and a cable bracket including a lower cap formed to have a lower interior space open at the top and covering the lower side of the opening, and an upper cap formed to have an upper interior space open at the bottom and covering the upper side of the opening. It is possible to prevent the leakage of radiation inside the shielding chamber.
Patent KR-20210091084-A (KR)
Title: Organic el display device and method for manufacturing the same
Inventor: NISHIZAWA SHIGEKI
IPC: H01L51/56
Filed: 2021-07-12
Abstract: An organic EL display device of a bottom emission structure including a color filter is easily implemented. The organic EL display device includes a display device body (1) and a color filter (30), which are independent of each other. The display device body (1) includes a base substrate (2) having a first surface (2a) and a second surface (2b) facing oppositely from each other, and a plurality of pixels (3) arranged on the first surface (2a) of the base substrate (2). Each of the plurality of pixels (3) includes a plurality of sub-pixels (4R, 4G, 4B). When viewed from a direction perpendicular to the first surface (2a) and the second surface (2b), the outer edge of each of the plurality of sub-pixels includes a plurality of sides. The thickness of the base substrate (2) is within a range of 1/50 to 1/2 of the length of the shortest side out of the all sides included in the plurality of outer edges of the plurality of sub-pixels. The color filter (30) is stuck to the second surface (2b) of the base substrate (2).
Patent KR-20230014214-A (KR)
Title: Brush fram
Inventor: LEE SEUNG HYUN
IPC: B44D3/12
Filed: 2021-07-21
Abstract: The present invention relates to a brush frame for art, which is a device having a palette function while allowing a brush to be fixed to a water container. The present invention relates to a multifunctional brush frame for art to allow a brush to be fixed and remove water, the brush frame enabling used watercolors to be fixed to partitions, respectively, to remove water from a brush.